钻孔灌注桩施工方法的研究与应用  

The Research and Application of the Construction Method of Bored Piles

作　　者：马梁 MA Liang(ChinaRailway21BureauCrroupNo.4EngineeringCo.Ltd.,Xi＇ning 810000,China)

机构地区：[1]中铁二十一局集团第四工程有限公司,西宁810000

出　　处：《工程建设与设计》2018年第8期59-60,共2页Construction & Design for Engineering

摘　　要：钻孔灌注桩施工过程中,施工工序较复杂,技术要求较高。论文从钻孔灌注桩的含义和优点入手,对成孔方法进行研究,并以工程实例进行说明,以期促进钻孔灌注桩施工技术的发展,提高基础施工质量。In the construction process of bored pile, the construction process is complex, and the technology is high. Based on the connotation and advantage of bored pile, paper researches the hole method, and takes the project example to illustrate, in order to improve the technology development of bored pile construction, and improve the construction quality.

关 键 词：钻孔灌注桩 成孔方法 正循环 反循环 工程实例 

分 类 号：TU473.1[建筑科学—结构工程]